WO2010072000A1 - Sleeved cable bolt - Google Patents
Sleeved cable bolt Download PDFInfo
- Publication number
- WO2010072000A1 WO2010072000A1 PCT/CA2009/001883 CA2009001883W WO2010072000A1 WO 2010072000 A1 WO2010072000 A1 WO 2010072000A1 CA 2009001883 W CA2009001883 W CA 2009001883W WO 2010072000 A1 WO2010072000 A1 WO 2010072000A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cable
- sleeve
- cable bolt
- bolt
- strand
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/02—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with parts deformable to grip the cable or cables; Fastening means which engage a sleeve or the like fixed on the cable
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires
Definitions
- the internally threaded fastener biases the plate against the surface to be supported by the cable bolt to tension the cable bolt.
- the internally threaded fastener is a nut.
- Figure 7 is a schematic cross-sectional view of an alternative embodiment of a cable bolt according to the present invention installed in a bore hole made in a roof of a mine;
- Figure 8 is a schematic cross-sectional view of another alternative embodiment of a cable bolt according to the present invention installed in a bore hole made in a roof of a mine;
- the cable bolt 10 is also provided with a plate 26 and an internally threaded fastener, in the form of a nut 28.
- a nut 28 is shown in the present embodiment, other types of internally threaded fasteners are contemplated.
- the plate 26 has an aperture 30 (Fig. 4) therein to receive the sleeve 16.
- the nut 28 is fastened on the sleeve 16.
- the type of thread provided in the nut 28 is adapted to engage the type of thread provided on the outer surface of the sleeve 16.
- the nut 28 is used to bias the plate 26 against the surface 32 of the roof of the mine or tunnel to be supported by the cable bolt 10.
- the sleeve 16, the end portion 14 of the multi-strand cable 12, the bonding material 18, the plate 26, and the nut 28 together form the bolt head of the cable bolt 10.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009329796A AU2009329796B2 (en) | 2008-12-23 | 2009-12-21 | Sleeved cable bolt |
US13/123,398 US8602690B2 (en) | 2008-12-23 | 2009-12-21 | Sleeved cable bolt |
PL09833985T PL2379843T3 (en) | 2008-12-23 | 2009-12-21 | Sleeved cable bolt |
CA2740127A CA2740127C (en) | 2008-12-23 | 2009-12-21 | Sleeved cable bolt |
EP09833985.6A EP2379843B1 (en) | 2008-12-23 | 2009-12-21 | Sleeved cable bolt |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20332808P | 2008-12-23 | 2008-12-23 | |
US61/203,328 | 2008-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010072000A1 true WO2010072000A1 (en) | 2010-07-01 |
Family
ID=42286830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2009/001883 WO2010072000A1 (en) | 2008-12-23 | 2009-12-21 | Sleeved cable bolt |
Country Status (8)
Country | Link |
---|---|
US (1) | US8602690B2 (en) |
EP (1) | EP2379843B1 (en) |
AU (1) | AU2009329796B2 (en) |
CA (1) | CA2740127C (en) |
CL (1) | CL2011001553A1 (en) |
PE (1) | PE20120598A1 (en) |
PL (1) | PL2379843T3 (en) |
WO (1) | WO2010072000A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012021588A3 (en) * | 2010-08-10 | 2012-04-05 | Fci Holdings Delaware, Inc. | Fully grouted cable bolt |
WO2020037816A1 (en) * | 2018-08-20 | 2020-02-27 | 中国矿业大学 | Steel wire bundle for mines |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9322758B2 (en) * | 2013-04-13 | 2016-04-26 | John Fahd Fadlo Touma | Method and apparatus for full scale dynamic footing load test |
USD738706S1 (en) | 2014-04-03 | 2015-09-15 | Michael A. Knapp | Decorative feedthrough |
CN104373146A (en) * | 2014-11-29 | 2015-02-25 | 湖南科技大学 | Constant-resistance anchor rod tray |
CN105221170B (en) * | 2015-10-30 | 2017-08-18 | 河南理工大学 | The jacketed pipe total length cement mortar anchor dispensing device of breaking surrounding rock resin anchoring and Bolting and grouting methods |
CN107013238A (en) * | 2017-03-20 | 2017-08-04 | 化工部长沙设计研究院 | Resin mortar combined bolt support structure and its construction method |
WO2023021476A1 (en) * | 2021-08-20 | 2023-02-23 | Mohlalefi (Pty) Ltd | Anchor arrangement |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731791A (en) | 1965-10-05 | 1973-05-08 | Explosifs Prod Chim | Securing of fixing elements such as anchor bolts |
US4140428A (en) * | 1978-03-06 | 1979-02-20 | Shakespeare Company | Tie rod support for mine |
US4440526A (en) * | 1980-12-18 | 1984-04-03 | Bochumer Eisenhutte Heintzmann Gmbh & Co. | Rock anchoring arrangement |
US4798501A (en) | 1986-08-29 | 1989-01-17 | Rudolf Hausherr & Sohne Gmbh & Co. Kg | Flexible rock anchor |
US4984937A (en) | 1987-11-16 | 1991-01-15 | Ingenieure Mayreder, Kraus & Co. Baugesellschaft M.B.H. | Rock bolt |
US5525013A (en) * | 1994-10-31 | 1996-06-11 | Seegmiller; Ben L. | Cable bolt structure and related components |
US5531545A (en) | 1995-05-11 | 1996-07-02 | Seegmiller; Ben L. | Cable bolt structure and method |
US5586839A (en) | 1994-09-06 | 1996-12-24 | Gillespie; Harvey D. | Yieldable cable bolt |
CA2107826C (en) * | 1993-01-28 | 1999-04-27 | Harvey D. Gillespie | Mine roof bolt |
US5954455A (en) | 1996-01-11 | 1999-09-21 | Jennmar Corporation | Combination bolt system |
CA2194818C (en) * | 1996-01-11 | 2006-03-21 | Frank Calandra, Jr. | Cable bolt head |
US7338234B2 (en) * | 2004-12-20 | 2008-03-04 | Dywidag-Systems International Pty Limited | Rock bolt |
US20090191007A1 (en) | 2008-01-29 | 2009-07-30 | Seegmiller Ben L | Resin Mixing and Cable Tensioning Device and Assembly for Cable Bolts |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB864170A (en) | 1958-11-01 | 1961-03-29 | Carves Simon Ltd | Improvements in and relating to anchoring means for wire cables |
US3407685A (en) | 1966-04-12 | 1968-10-29 | Prince Mfg Company Inc | Grooved tie bar assembly for diecasting machines and the like |
EP0005969A1 (en) * | 1978-05-30 | 1979-12-12 | Fosroc International Limited | Anchoring cartridges and method of anchoring an anchor element |
DE2903694A1 (en) | 1979-01-31 | 1980-08-14 | Gebirgssicherung Gmbh | MOUNTAIN ANCHOR |
SE427764B (en) | 1979-03-09 | 1983-05-02 | Atlas Copco Ab | MOUNTAIN CULTURAL PROCEDURES REALLY RUCH MOUNTED MOUNTAIN |
US4518292A (en) * | 1980-11-21 | 1985-05-21 | Jennmar Corporation | Method and apparatus for combining resin bonding and mechanical anchoring of a bolt in a rock formation |
NO159678C (en) | 1982-05-14 | 1989-01-25 | Weidmann H Ag | MOUNTAIN SECURING ANCHOR. |
CH671057A5 (en) | 1986-04-28 | 1989-07-31 | Vsl Int Ag | |
US5378087A (en) * | 1991-09-25 | 1995-01-03 | Locotos; Frank M. | Mine roof support apparatus and method |
DE4400644A1 (en) | 1994-01-12 | 1995-07-13 | Willich F Berg Bautechnik | Tensionable GfK mountain anchor |
AUPO220596A0 (en) | 1996-09-09 | 1996-10-03 | Geosystems | Cable bolt |
US6390735B1 (en) | 2000-06-30 | 2002-05-21 | Noranda Inc. | Apparatus and method for a yieldable tendon mine support |
GB2385065B (en) * | 2002-02-05 | 2005-08-10 | Osborn Steel Extrusions Ltd | Strand end terminations |
AP2308A (en) | 2004-09-20 | 2011-10-31 | Atlas Copco Mai Gmbh | An elongate element tensioning member. |
US7896581B2 (en) * | 2005-12-02 | 2011-03-01 | Rhino Technologies Llc | Re-tensionable cable bolt apparatus and related method |
-
2009
- 2009-12-21 WO PCT/CA2009/001883 patent/WO2010072000A1/en active Application Filing
- 2009-12-21 CA CA2740127A patent/CA2740127C/en not_active Expired - Fee Related
- 2009-12-21 US US13/123,398 patent/US8602690B2/en not_active Expired - Fee Related
- 2009-12-21 AU AU2009329796A patent/AU2009329796B2/en not_active Expired - Fee Related
- 2009-12-21 PL PL09833985T patent/PL2379843T3/en unknown
- 2009-12-21 EP EP09833985.6A patent/EP2379843B1/en not_active Not-in-force
- 2009-12-21 PE PE2011001273A patent/PE20120598A1/en not_active Application Discontinuation
-
2011
- 2011-06-22 CL CL2011001553A patent/CL2011001553A1/en unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731791A (en) | 1965-10-05 | 1973-05-08 | Explosifs Prod Chim | Securing of fixing elements such as anchor bolts |
US4140428A (en) * | 1978-03-06 | 1979-02-20 | Shakespeare Company | Tie rod support for mine |
US4440526A (en) * | 1980-12-18 | 1984-04-03 | Bochumer Eisenhutte Heintzmann Gmbh & Co. | Rock anchoring arrangement |
US4798501A (en) | 1986-08-29 | 1989-01-17 | Rudolf Hausherr & Sohne Gmbh & Co. Kg | Flexible rock anchor |
US4984937A (en) | 1987-11-16 | 1991-01-15 | Ingenieure Mayreder, Kraus & Co. Baugesellschaft M.B.H. | Rock bolt |
CA2107826C (en) * | 1993-01-28 | 1999-04-27 | Harvey D. Gillespie | Mine roof bolt |
US5586839A (en) | 1994-09-06 | 1996-12-24 | Gillespie; Harvey D. | Yieldable cable bolt |
US5525013A (en) * | 1994-10-31 | 1996-06-11 | Seegmiller; Ben L. | Cable bolt structure and related components |
US5531545A (en) | 1995-05-11 | 1996-07-02 | Seegmiller; Ben L. | Cable bolt structure and method |
US5954455A (en) | 1996-01-11 | 1999-09-21 | Jennmar Corporation | Combination bolt system |
CA2194818C (en) * | 1996-01-11 | 2006-03-21 | Frank Calandra, Jr. | Cable bolt head |
US7338234B2 (en) * | 2004-12-20 | 2008-03-04 | Dywidag-Systems International Pty Limited | Rock bolt |
US20090191007A1 (en) | 2008-01-29 | 2009-07-30 | Seegmiller Ben L | Resin Mixing and Cable Tensioning Device and Assembly for Cable Bolts |
Non-Patent Citations (1)
Title |
---|
See also references of EP2379843A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012021588A3 (en) * | 2010-08-10 | 2012-04-05 | Fci Holdings Delaware, Inc. | Fully grouted cable bolt |
CN103069109A (en) * | 2010-08-10 | 2013-04-24 | Fci特拉华控股有限公司 | Fully grouted cable bolt |
US8757934B2 (en) | 2010-08-10 | 2014-06-24 | Fci Holdings Delaware, Inc. | Fully grouted cable bolt |
WO2020037816A1 (en) * | 2018-08-20 | 2020-02-27 | 中国矿业大学 | Steel wire bundle for mines |
Also Published As
Publication number | Publication date |
---|---|
CL2011001553A1 (en) | 2012-01-13 |
US8602690B2 (en) | 2013-12-10 |
PE20120598A1 (en) | 2012-06-17 |
EP2379843A4 (en) | 2013-05-01 |
EP2379843B1 (en) | 2014-08-27 |
EP2379843A1 (en) | 2011-10-26 |
AU2009329796A1 (en) | 2011-07-21 |
AU2009329796B2 (en) | 2014-02-06 |
PL2379843T3 (en) | 2015-04-30 |
CA2740127A1 (en) | 2010-07-01 |
US20110194902A1 (en) | 2011-08-11 |
CA2740127C (en) | 2014-10-28 |
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